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适用于小量样品的流变特性评估，样品用量只需要2ml-16ml。如果加上水浴，它自带的水浴夹套可以使样品在恒温下测量流体粘度，从而保证粘度测量的准确度。建议：此种配置选择一般是在测量样品用量很少或样品价格很高的情况下使用。注：小量样品适配器不能测量粘度值小于1cP的流体的粘度。
小量样品适配器由圆柱形的样品室和转子构成，可以在一定剪切率下进行测量。它可以用于Brookfield所有的标准粘度计和流变仪。
拆装式样品杯
小量样品适配器的设计可以很容易就能更换样品杯，而不影响粘度计和恒温水浴的使用。这意味着在一定条件下，可以进行一系列样品的连续测量。
温度控制
样品杯外套有水浴夹套，所以通过Brookfield恒温水浴外部循环接口，可以很准确地进行恒温。转子的搅拌动作，加上样品量很少，能够将样品温度的不均匀性减少到最低。如果选购带温度探头的小量样品适配器，使用在DV-I+、DV-II+PRO和DV-III_ULTRA仪器上，可以直接在一起显示屏上显示样品的温度值，温度控制的范围在-15℃-100℃。
圆柱形计和结构
小量样品适配器的圆柱形计和结构能够提供很准确的粘度测量，并且可以进行准确的剪切率条件下测量。
一次性样品杯
对于很难清洁的样品，我们可以提供一次性使用的铝质样品杯，它的尺寸与特制的水浴夹套SSA-DCU的尺寸配合
仪器组成：
水浴夹套
安装托架
一个由客户选定的SC4转子
一个由客户选定的SC4样品杯
隔热盖
带连接头的延长钩
包装箱
SSA小量样品适配器粘度测量范围 cP(mPa•s) | ||||||
MODEL | Spindle:SC4-21 | Spindle:SC4-27(D) | Spindle:SC4-15 | Spindle:SC4-28 | Spindle:SC4-29 | Spindle:SC4-14 |
Sample Chamber:* SC4-13R(P) | Sample Chamber:* SC4-13R(P) | Sample Chamber:* SC4-7R(P) | Sample Chamber:* SC4-13R(P) | Sample Chamber:* SC4-13R(P) | Sample Chamber:* SC4-6R(P) | |
Sample Volume:7.1ml | Sample Volume:10.4ml | Sample Volume:3.8ml | Sample Volume:11.0ml | Sample Volume:13.5ml | Sample Volume:2.1ml | |
Shear Rate (sec-1):.93N | Shear Rate (sec-1):.34N | Shear Rate (sec-1):.48N | Shear Rate (sec-1):.28N | Shear Rate (sec-1):.25N | Shear Rate (sec-1):.40N | |
DV3TLV | Not applicable for historical reasons. However, it is possible | |||||
DV2TLV | to use the above spindles with any of these instruments. | |||||
DV1MLV | Digital Viscometers/Rheometers will automatically calculate | |||||
LVT | if you require information on viscosity range. | |||||
DV3TRV | 20-500K | 100-2.5M | 200-5M | 200-5M | 400-10M | 500-12.5M |
DV2TRV | 25-500K | 125-2.5M | 250-5M | 250-5M | 500-10M | 625-12.5M |
DV1MRV | 50-170K | 250-830K | 500-1.7M | 500-1.7M | 1K-3.3M | 1.25K-4.2M |
RVT | 50-100K | 250-500K | 500-1M | 500-1M | 1K-2M | 1.25K-2.5M |
DV3THA | 40-1M | 200-5M | 400-10M | 400-10M | 800-20M | 1K-25M |
DV2THA | 50-1M | 250-5M | 500-10M | 500-10M | 1K-20M | 1.25K-25M |
DV1MHA | 100-300K | 500-1.7M | 1K-3.3M | 1K-3.3M | 2K-6.7M | 2.5K-8.3M |
HAT | 100-200K | 500-1M | 1K-2M | 1K-2M | 2K-4M | 2.5K-5M |
DV3THB | 160-4M | 800-20M | 1.6K-40M | 1.6K-40M | 3.2K-80M | 4K-100M |
DV2THB | 200-4M | 1K-20M | 2K-40M | 2K-40M | 4K-80M | 5K-100M |
DV1MHB | 400-1.3M | 2K-6.7M | 4K-13.3M | 4K-13.3M | 8K-26.7M | 10K-33.3M |
HBT | 400-800K | 2K-4M | 4K-8M | 4K-8M | 8K-16M | 10K-20M |
Note: Hastelloy C available for some spindles/chambers - call for details
M = 1 million
| K = 1 thousand N = RPM e.g. Spindle SC4-18 1.32 x 10 (rpm) = 13.2 sec-1 | cP = Centipoise mPa•s =Millipascal•seconds | |||||||
N/A = Not applicable for historical reasons. However, it is possible to use any spindle/chamber combination with any torque range. Digital viscometers/rheometers will automatically calculate viscosity. | |||||||||
* Examples | |||||||||
SC4-13R Sample Chamber | SC4-13RP Sample Chamber with RTD temperature probe | ||||||||
SC4-13RPY Sample Chamber with RTD temperature probe and cable to viscometer/rheometer | |||||||||
SC4-13RD-100 Disposable Sample Chamber available in packages of 100 | |||||||||
SC4-27 Stainless Steel Spindle | SC4-27D Disposable Spindle | ||||||||
† Disposable chamber available in 13R size and requires SC4-45YD water jacket | |||||||||
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